＿＿＿the people have become the master of their own country＿＿＿science can really serve the people.

A.It is only then； that     B.It was that； when

C.It is only when； that     D.It was when； then

The young man insisted that he＿＿＿＿＿nothing wrong and＿＿＿free.

A. did； set     B. had done； should be set

C. do； be set     D. had done； must be set

When a pencil is partly in a glass of water, it looks as if ＿＿＿＿.

A. breaks     B. has broken  C. were broken     D. had been broken

  —— Nacy＿＿＿＿＿＿＿＿＿ the letter from her mother.

—— No, she can’t have. The postman hasn’t come yet.

A. can receive     B. can have received C. must have received     D. must receive

完形填空（共20小題；每小題1 分，滿(mǎn)分20分）

A few years ago I was at an international conference with nearly 700 participants. One afternoon I_1  a very crowded talk by a famous author. The hall filled quickly and soon there were no  2   left , so many dozens of people were standing around the edges.

I saw a very elderly man, stooped(駝背的) slightly with age,   3   against the wall. I immediately got up, told those sitting beside me to   4   the place for him and made my way to him. When I offered my seat to him , he looked  5    and started to refuse , but I would have   6   of that. He asked me my name and thanked me deeply, and then made his  7   back into my row and sat comfortably. Many people who  8   our exchange turned to say what a kind thing I had done. I kept saying , “it’s nothing  9  . I m from Canada, it’s normal for us to help other people!” 

A few minutes later, the man sitting next to the elderly man  10   to leave the hall for another talk and the elderly man   11   to me to return and sit beside him.   12   I resisted, thinking someone else might need it more, but people sitting around him started to repeat my  13 , asking me to come and sit! So I returned and sat beside the gentleman for the  14  .

when the talk was over ,the man thanked me again and  15   asked if I knew who he was . I had no idea. He then looked quite delighted and  16  me a household name that I recognized immediately!

I was astonished to have been sitting next to him,  17  he was excited to think I had given up my seat for him  18   knowing who he was! Again I had to tell him where I come from , and it’s the  19   thing to do! I have felt more blessed to be a Canadian since that day, for seeing how easy it is to  20  someone and how rare it seemed to so many people.

1. A. missed            B. gave           C. expected         D. attended

2. A. seats              B. rooms         C. topics            D. rows

3. A. turning            B. walking        C. leaning           D. lying

4. A. move             B. spare          C. take              D. hold

5. A. glad              B. satisfied        C. disappointed       D. surprised

6. A. nothing           B. none           C. something         D. anything

7. A. living            B. fortune           C. direction           D. way

8. A. witnessed         B. confirmed         C. remembered        D. experienced

9. A. easy             B. popular            C. special            D. funny

10. A. agreed           B. refused             C. chose             D. forgot

11. A. sent             B. signaled            C. rolled             D. said

12. A. At last           B. At least             C. At most           D. At first

13. A. action            B. name              C. dream            D. address

14. A. game            B. discussion           C. course            D. talk  

15. A. quietly           B. loudly.              C. proudly           D. angrily  

16. A. shared            B. told                C. asked             D. answered  

17. A. as if              B. even if             C. so                D .but  

18. A. by               B. without              C. through           D. after

19. A. strange           B. secret               C. normal            D. hard  

20. A. help              B. accept              C. praise            D. trust   

----Do you regret paying ten dollars for that book?

----No, I would gladly have paid _____.

A. as twice many       B. twice as many     C. twice as much       D. as twice much

----How about your trip to Hainan?

----It couldn’t have been _____. Sometimes I went swimming in the sea; sometimes I lay on the sand.

A. so well       B. as bad         C. better          D. worse

There was a terrible noise _______the sudden burst of light.

          A. followed      B. following    C. to be followed    D. being followed   

I bought a dress for only 10 dollars in a sale; it was a real _________.

A. exchange    B. bargain

C. trade   D. business

— I think he is taking an active part in social work.

—I agree with you __________.

A. in a way     B. on the way

C. by the way D. in the way